CN204561780U - Juice extractor and screw rod of squeezing the juice thereof - Google Patents
Juice extractor and screw rod of squeezing the juice thereof Download PDFInfo
- Publication number
- CN204561780U CN204561780U CN201520212940.7U CN201520212940U CN204561780U CN 204561780 U CN204561780 U CN 204561780U CN 201520212940 U CN201520212940 U CN 201520212940U CN 204561780 U CN204561780 U CN 204561780U
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- CN
- China
- Prior art keywords
- adapter sleeve
- spiral head
- juice
- connecting axle
- screw rod
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- Expired - Fee Related
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Abstract
The utility model relates to household electrical appliance technical field, provide juice extractor and screw rod of squeezing the juice, described screw rod of squeezing the juice, the connecting axle comprise spiral head, being connected with described spiral head, also comprise the adapter sleeve be embedded in described spiral head, the front section of described adapter sleeve is provided with the multiple anti-rotation faces coordinated with described spiral head, and the hindfoot portion of described adapter sleeve is cylindrical section, and one end of described connecting axle is stretched into fixing by described cylindrical section.In the utility model, spiral head and connecting axle is connected by the adapter sleeve be embedded in spiral head, not only increase the connection precision between spiral head and connecting axle and bonding strength, and adapter sleeve adopts inline form and spiral head integrated injection molding, decrease spiral head consumptive material, material cost reduces.
Description
Technical field
The utility model relates to household electrical appliance technical field, more particularly, relates to a kind of juice extractor and screw rod of squeezing the juice thereof.
Background technology
At present, the screw rod of squeezing the juice for cutting in juice extractor generally adopts wearability material to make, as pottery, metal or glass etc.And in order in juice-extracting process, screw rod can bear larger torque effect, generally in screw rod tail, coaxial connection one connecting axle is set, to make structure more solid and reliable.But, there are following two aspect defects in this structure that screw rod is fixedly connected with connecting axle:
One, machining accuracy difficulty controls, and cause difficulty of processing large, processing cost is high, and fraction defective is high.This structure that screw rod and connecting axle are directly fixedly connected with, the axiality for screw rod and connecting axle is difficult to control, and there is eccentric situation, causes product defective, once screw rod and connecting axle axis exist deviation, affects juicing effect when squeezing the juice.
Two, material cost is high.Adopt this structure that current screw rod and connecting axle are directly fixedly connected with, needed for be used for making the wear-resistant material cost of screw rod high, too increase the material cost of juice extractor.For juice extractor, cost improves, and namely price can improve, the corresponding reduction of the market competitiveness.
Utility model content
The purpose of this utility model is to provide a kind of juice extractor and screw rod of squeezing the juice thereof, and is intended to solve in prior art and squeezes the juice screw rod difficulty of processing greatly, the problem that cost is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: provide one to squeeze the juice screw rod, the connecting axle comprise spiral head, being connected with described spiral head, also comprise the adapter sleeve be embedded in described spiral head, the front section of described adapter sleeve is provided with the multiple anti-rotation faces coordinated with described spiral head, the hindfoot portion of described adapter sleeve is cylindrical section, and one end of described connecting axle is stretched into fixing by described cylindrical section.
Alternatively, seamlessly transit between the front section of described adapter sleeve and hindfoot portion.
Alternatively, described hindfoot portion external diameter is greater than described front section external diameter.
Alternatively, described connecting axle comprises first paragraph, second segment and the 3rd section, and described first paragraph is flat axle, and described second segment is cylindrical section, and described 3rd section is polyhedron axle, and described first paragraph and part second segment stretch in described adapter sleeve.
Alternatively, groove is provided with between described flat axle and described cylindrical section.
The utility model additionally provides a kind of juice extractor, comprise juice extractor body and be located at the intrinsic screw rod of squeezing the juice of described juice extractor, the connecting axle that described screw rod of squeezing the juice comprises spiral head, is connected with described spiral head, also comprise the adapter sleeve be embedded in described spiral head, the front section of described adapter sleeve is provided with the multiple anti-rotation faces coordinated with described spiral head, the hindfoot portion of described adapter sleeve is cylindrical section, and one end of described connecting axle is stretched into fixing by described cylindrical section.
Alternatively, seamlessly transit between the front section of described adapter sleeve and hindfoot portion.
Alternatively, described hindfoot portion external diameter is greater than described front section external diameter.
Alternatively, described connecting axle comprises first paragraph, second segment and the 3rd section, and described first paragraph is flat axle, and described second segment is cylindrical section, and described 3rd section is polyhedron axle, and described first paragraph and part second segment stretch in described adapter sleeve.
Alternatively, groove is provided with between described flat axle and described cylindrical section.
In the utility model, spiral head and connecting axle is connected by the adapter sleeve be embedded in spiral head, not only increase the connection precision between spiral head and connecting axle and bonding strength, and adapter sleeve adopts inline form and spiral head integrated injection molding, decrease spiral head consumptive material, material cost reduces.
Accompanying drawing explanation
Fig. 1 is the structural representation of the screw rod of squeezing the juice that the utility model embodiment provides;
Fig. 2 is the cross-sectional schematic of the screw rod of squeezing the juice that the utility model embodiment provides;
Fig. 3 is the structural representation of adapter sleeve in the utility model embodiment;
Fig. 4 is the structural representation of connecting axle in the utility model embodiment;
Fig. 5 is the connection diagram of adapter sleeve and connecting axle in the utility model embodiment;
10-spiral head; 20-connecting axle; 21-first paragraph; 22-second segment;
23-the 3rd section; 24-groove; 30-adapter sleeve; 31-front section;
311-anti-rotation face; 32-hindfoot portion; 33-connecting hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is called as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
With reference to Fig. 1, Fig. 2, what the present embodiment provided squeeze the juice screw rod, the connecting axle 20 comprise spiral head 10, being connected with spiral head 10, also comprise the adapter sleeve 30 be embedded in spiral head 10, the front section 31 of adapter sleeve 30 is provided with the multiple anti-rotation faces 311 coordinated with spiral head 10, the hindfoot portion 32 of adapter sleeve 30 is cylindrical section 32, and one end of connecting axle 20 is stretched into fixing by cylindrical section.In the present embodiment, spiral head 10 and connecting axle 20 is connected by the adapter sleeve 30 be embedded in spiral head 10, not only increase the connection precision between spiral head 10 and connecting axle 20 and bonding strength, and adapter sleeve 30 adopts inline form and spiral head 10 integrated injection molding, decrease spiral head 10 consumptive material, material cost reduces.
Particularly, in the present embodiment, the structure of adapter sleeve 30 as shown in Figure 3, and adapter sleeve 30 entirety is in club shaped structure, and multiple anti-rotation faces 311 that its front section 31 surface has, each anti-rotation face 311 extends along the length direction of adapter sleeve 30.Arrange anti-rotation face 311, enhance the frictional force between adapter sleeve 30 and spiral head 10, avoiding rotates between adapter sleeve 30 and spiral head 10 skids.The hindfoot portion 32 of adapter sleeve 30 is cylindrical section, smooth surface.Hindfoot portion 32 external diameter is slightly larger than front section 31 external diameter.Obvious line of demarcation is not had, rounding off therebetween between the front section 31 of adapter sleeve 30 and hindfoot portion 32.Like this, ensure each section of even transition of spiral head 10, the wall thickness making spiral head 10 also evenly, be not only convenient to the processing and forming of spiral head 10, also ensure spiral head 10 every section of even intensity simultaneously.The rear end part of adapter sleeve 30 is provided with connecting hole 33, as seen from Figure 2, connecting hole 33 is extended to the middle part of the front section 31 of adapter sleeve 30 by cylindrical section, like this, when connecting axle 20 is stretched into by connecting hole 33, be inserted to the front section 31 of adapter sleeve 30, not only ensure that connection is more reliable, and when squeezing the juice, moment can better be passed to spiral head 10 by connecting axle 20.
Particularly, in the present embodiment, the structure of connecting axle 20 as shown in Figure 4, and connecting axle 20 entirety is also in club shaped structure.Connecting axle 20 comprises integrated first paragraph 21, second segment 22 and the 3rd section 23.First paragraph 21 is flat axle, and second segment 22 is cylindrical section, and the 3rd section 23 is polyhedron axle.Groove 24 is provided with between flat axle and cylindrical section.Same, flat axle is set and also enhances frictional force between connecting axle 20 and adapter sleeve 30, avoid occurring therebetween rotating skidding.And groove 24 is set, not only strengthen connecting axle 20 radial pull, and strengthen the free mobility of connecting axle 20, ensure can not produce larger rocking when squeezing the juice screw drive.Composition graphs 5 again, when connecting axle 20 and adapter sleeve 30 are installed, first paragraph 21 and the part second segment 22 of connecting axle 20 all stretch in adapter sleeve 30.
The utility model additionally provides a kind of juice extractor (not shown), and comprise juice extractor body and be located at the intrinsic screw rod of squeezing the juice of juice extractor, screw rod of squeezing the juice has above-mentioned structure.Because juice extractor has above-mentioned structure, the setting of adapter sleeve 30 not only increases connection precision between spiral head 10 and connecting axle 20 and bonding strength, improve the production and processing performance of spiral head 10, and adapter sleeve 30 adopts inline form and spiral head 10 integrated injection molding, decrease spiral head 10 consumptive material, reduce material cost, and then also reduce the production cost of juice extractor, improve the market competitiveness of juice extractor.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a screw rod of squeezing the juice, the connecting axle comprise spiral head, being connected with described spiral head, it is characterized in that: also comprise the adapter sleeve be embedded in described spiral head, the front section of described adapter sleeve is provided with the multiple anti-rotation faces coordinated with described spiral head, the hindfoot portion of described adapter sleeve is cylindrical section, and one end of described connecting axle is stretched into fixing by described cylindrical section.
2. to squeeze the juice as claimed in claim 1 screw rod, it is characterized in that: seamlessly transit between the front section of described adapter sleeve and hindfoot portion.
3. to squeeze the juice as claimed in claim 1 screw rod, it is characterized in that: described hindfoot portion external diameter is greater than described front section external diameter.
4. to squeeze the juice as claimed in claim 1 screw rod, it is characterized in that: described connecting axle comprises first paragraph, second segment and the 3rd section, and described first paragraph is flat axle, and described second segment is cylindrical section, described 3rd section is polyhedron axle, and described first paragraph and part second segment stretch in described adapter sleeve.
5. to squeeze the juice as claimed in claim 4 screw rod, it is characterized in that: between described flat axle and described cylindrical section, be provided with groove.
6. a juice extractor, comprise juice extractor body and be located at the intrinsic screw rod of squeezing the juice of described juice extractor, the connecting axle that described screw rod of squeezing the juice comprises spiral head, is connected with described spiral head, it is characterized in that: also comprise the adapter sleeve be embedded in described spiral head, the front section of described adapter sleeve is provided with the multiple anti-rotation faces coordinated with described spiral head, the hindfoot portion of described adapter sleeve is cylindrical section, and one end of described connecting axle is stretched into fixing by described cylindrical section.
7. juice extractor as claimed in claim 6, is characterized in that: seamlessly transit between the front section of described adapter sleeve and hindfoot portion.
8. juice extractor as claimed in claim 6, is characterized in that: described hindfoot portion external diameter is greater than described front section external diameter.
9. juice extractor as claimed in claim 6, it is characterized in that: described connecting axle comprises first paragraph, second segment and the 3rd section, and described first paragraph is flat axle, and described second segment is cylindrical section, described 3rd section is polyhedron axle, and described first paragraph and part second segment stretch in described adapter sleeve.
10. juice extractor as claimed in claim 9, is characterized in that: be provided with groove between described flat axle and described cylindrical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212940.7U CN204561780U (en) | 2015-04-09 | 2015-04-09 | Juice extractor and screw rod of squeezing the juice thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212940.7U CN204561780U (en) | 2015-04-09 | 2015-04-09 | Juice extractor and screw rod of squeezing the juice thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204561780U true CN204561780U (en) | 2015-08-19 |
Family
ID=53854485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212940.7U Expired - Fee Related CN204561780U (en) | 2015-04-09 | 2015-04-09 | Juice extractor and screw rod of squeezing the juice thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204561780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567542A (en) * | 2017-09-28 | 2019-04-05 | 广东美的生活电器制造有限公司 | Extruding screw and food processor |
| CN109938581A (en) * | 2017-12-20 | 2019-06-28 | 广东美的生活电器制造有限公司 | Screw arbor assembly, food preparation cup and food processor |
-
2015
- 2015-04-09 CN CN201520212940.7U patent/CN204561780U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567542A (en) * | 2017-09-28 | 2019-04-05 | 广东美的生活电器制造有限公司 | Extruding screw and food processor |
| CN109567542B (en) * | 2017-09-28 | 2021-07-20 | 广东美的生活电器制造有限公司 | Extrusion screw and food processor |
| CN109938581A (en) * | 2017-12-20 | 2019-06-28 | 广东美的生活电器制造有限公司 | Screw arbor assembly, food preparation cup and food processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |